DOWNLOAD Sharp CD-BA250 (serv.man7) Service Manual ↓ Size: 829.39 KB | Pages: 7 in PDF or view online for FREE

Model
CD-BA250 (serv.man7)
Pages
7
Size
829.39 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / Part 4 - PWB assemblies (31-37)
File
cd-ba250-sm7.pdf
Date
PREV: Sharp CD-BA250 (serv.man6) Service Manual

Sharp CD-BA250 (serv.man7) Service Manual ▷ View online

– 35 –
CD-BA250H/CD-BA2600H
Figure 35 WIRING SIDE OF P.W.BOARD (5/7)
7
8
9
10
11
12
TO MAIN PWB
P33  9-H
1
28
1
20
31
50
51
70
81
100
5
10
15
25
30
35
40
45
55
60
65
75
80
85
90
95
 23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40  41  42  43  44
 47  48  49 
1 3 5 7
8
10
2 4 6
9
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26 28
27
CNP701
FFC701
C703
R705
C704
R706
C705
R707
IC701
D703
R742
R743
R744
R745
R786
R788
R737
CNS701
R740
R739
R738
C706
C707
LED701
R760
R756
R759
R758
SW701
ON/STAND-BY
R773
SW714
DIMMER
SW702
CLOCK
RD13
RD02
R736
R725
R765
SW730
TUNING
UP
R770
R772
R721
R735
R734
R730
R728
R727
R726
R729
R774
R732
RD25
RD01
R731
R762
R761
R733
R719
R720
R724
R718
R713
R716
SW720
CD
R767
R766
R768
RD18
R712
R711
SW705
EON
SW704
PTY
R714
R715
RD04
RD05
SW732
TUNER
RD28
RD19
RD29
RD27
XL700
R710
R709
SW706
ASPM
SW721
TAPE
RD03
SW726
PLAY
SW727
STOP 
SW724
FAST
REWIND
SW725
FAST
FORWARD
ER
RD14
RD24
RD23
RD17
RD22
SW723
MEMORY/SET
SW722
TUNING
DOWN
RD26
SW729
REC/PAUSE
RD20
RD21
SW703
TIMER
R717
R752
CD-BA250H/CD-BA2600H
– 36 –
Figure 36 WIRING SIDE OF P.W.BOARD (6/7)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• The numbers   
1 
  to  
12 
 are waveform numbers shown in page 40.
C25
R26
R24
R17 
R45
R16
R46
C13
R15
R14
R13
IC1
IC2
C2
C38
C7
C8
R12
C4
R11 
R42
R41
R40
R39
C33
C34
C27
C30
C28
R43
C42
C51
C26
C44
R25
R47
R23
R27
C32
1
5
10
15
20
21
22
25 30 35
40
42
1
5
10
15
20
21
25
30
35
40
41
45
50
55
60
61
65
70
75
80
B
B C E
3
2
1
C
E
1 2 3 4 5 6
1 2 3 4 5 6
7 8 9
6 5 4 3 2 1
6 5 4 3 2 1
5
4
2
1
6
9
10
11
12
7
8
3
CNP1
C40 
R44 
C41 
C39 
R49 
R5
R2
R4
CNP3
R1
R6
R3
C9
CNP4
C12
C10
C11
C16
D1
D2
Q3
C14
C23
R18 
R20 
R30 
R19 
C48 
C18
Q2
ZD2
L1
C24 
R22 
CNP7
ZD1
XL1 
R32 
R33 
R31
R28 
R29 
R34 
CNP8
R35 
C35
C6
R36 
C36
R37 
C37
R38 
C50 
C3
R10 
R9
C49 
C5
Q1
R7
C1
CNP2
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
CNS601
P33  8-A
FROM
MAIN PWB
CNS8
P35  1-B
FROM
DISPLAY PWB
CD SERVO PWB-C
-
M1
SPINDLE MOTOR
1
7
1
8
CNS3B
CNS3A
RD
WH
GR
WH
GR
WH
PICKUP UNIT(306)
CD MOTOR
PWB-F
SW4
PICKUP IN
M2
SLED MOT
OR
+
-
+
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
CNS1B
CNS1A
CNS2B
CNS2A
BL
WH
BL
WH
BL
WH
RD
RD
WH
GY
WH
GY
WH
GY
WH
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
3
4
1
2
5
6
7
– 37 –
CD-BA250H/CD-BA2600H
Figure 37 WIRING SIDE OF P.W.BOARD (7/7)
7
8
9
10
11
12
CD LOADING MOTOR
PWB-E
1
6
1
2
3
4
5
6
BI4
M3
T/T UP/DOWN
LOADING MOTOR
RD
WH
BK
WH
BK
WH
–
+
SW3
DISC
NUMBER
SW2
CLAMP
SW1
OPEN/
CLOSE
B R
COLOR  TABLE
R D ( R )
O R
Y L
G R
B L
V L
G Y
W H ( W )
B K
P K
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
VIOLET
GRAY
WHITE
BLACK
PINK
CNS4
TAPE
MOTOR
-
+
1
1
2
3
2
4
5
6
7
8
1
8
CNS703
SOLENOID
PH
SW
SW
SW
SOLENOID
TAPE MECHANISM PWB-D
TAPE MECHANISM
ASSEMBLY
P34  4-G
TO DISPLAY PWB
CNP101
P33  11-E
TO MAIN PWB
P33  11-D
TO MAIN PWB
CNP102
TAPE 1
PLAYBACK HEAD
TAPE 2
 ERASE HEAD
RECORD/PLAYBACK
HEAD
FFC702
BL
WH
YL
BK
PK
WH
BK
BK
BK
PK
WH
WH
WH
PK
BK
7 6 5 4 3 2 1
GR
GR
GR
2
3
1
BL
YL
WH
PK
– 37 –
CD-BA250H/CD-BA2600H
Figure 37 WIRING SIDE OF P.W.BOARD (7/7)
7
8
9
10
11
12
CD LOADING MOTOR
PWB-E
1
6
1
2
3
4
5
6
BI4
M3
T/T UP/DOWN
LOADING MOTOR
RD
WH
BK
WH
BK
WH
–
+
SW3
DISC
NUMBER
SW2
CLAMP
SW1
OPEN/
CLOSE
B R
COLOR  TABLE
R D ( R )
O R
Y L
G R
B L
V L
G Y
W H ( W )
B K
P K
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
VIOLET
GRAY
WHITE
BLACK
PINK
CNS4
TAPE
MOTOR
-
+
1
1
2
3
2
4
5
6
7
8
1
8
CNS703
SOLENOID
PH
SW
SW
SW
SOLENOID
TAPE MECHANISM PWB-D
TAPE MECHANISM
ASSEMBLY
P34  4-G
TO DISPLAY PWB
CNP101
P33  11-E
TO MAIN PWB
P33  11-D
TO MAIN PWB
CNP102
TAPE 1
PLAYBACK HEAD
TAPE 2
 ERASE HEAD
RECORD/PLAYBACK
HEAD
FFC702
BL
WH
YL
BK
PK
WH
BK
BK
BK
PK
WH
WH
WH
PK
BK
7 6 5 4 3 2 1
GR
GR
GR
2
3
1
BL
YL
WH
PK
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